Thomas Joscelyn writes: Abu Bakr al Baghdadi’s Islamic State, the al Qaeda offshoot that controls large portions of Iraq and Syria, has claimed to have beheaded yet another Western hostage, along with more than a dozen captured Syrian soldiers. In a newly-released video, a henchman for the group stands over what appears to be the severed head of Peter Kassig, a former U.S. Army Ranger turned aid worker who was kidnapped in Syria in late 2013.

From the Islamic State’s perspective, such videos serve multiple purposes. They are meant to intimidate the organization’s enemies in the West and elsewhere, show defiance in the face of opposition, and to convince other jihadists that Baghdadi’s state is the strong horse. Al Qaeda, the Islamic State’s rival, long ago determined that graphic beheading videos do more harm than good for the jihadists’ cause, as they turn off more prospective supporters than they earn. But the Islamic State has clearly come to the opposite conclusion, cornering the market on savagery. [Continue reading…]